"Watery StoolPTNCI" . "C87128"^^ . "Watery StoolPTNICHD" . "Watery Stool"^^ . "Loose StoolSYNCI" . "Watery Stool"^^ . . "NICHD"^^ . "Liquid StoolPTNICHD" . "CL414086"^^ . "Frequent, loose, and watery stools are noted in most infants, even if they are fed formula, until they are six to eight weeks old; after that, the stools become firmer and less frequent.NCI" . . . "Finding"^^ . . . . .